A study of four radiochromic films currently used for (2D) radiation dosimetry
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- 作者：Tiantian Yao ; t.yao@tudelft.nl ; Leonard H. Luthjens ; Alessia Gasparini ; John M. Warman
- 关键词：Radiation dosimetry ; Radiochromic films ; Dose and dose rate dependence ; Applicable dose range
- 刊名：Radiation Physics and Chemistry
- 出版年：2017
- 出版时间：April 2017
- 年：2017
- 卷：133
- 期：Complete
- 页码：37-44
- 全文大小：785 K
- 卷排序：133
文摘
The dose sensitivity of 4 radiochromic films: EBT3, MD-V3, HD-V2 and HD-810. Median dose using a flatbed scanner and red pixels: 1.4, 11.1, 64 and 61 Gy. Dose rate independence within ±6% from 0.2 to 30 Gy/min. MD-V3 film most compatible with dose range of "3D" radio-fluorogenic (RFG) gel. Start-stop delay times of X-ray and γ-ray sources measured.